{"id":"https://openalex.org/A5113968936","orcid":"https://orcid.org/0000-0001-9623-0481","observed_orcids":["https://orcid.org/0000-0001-9623-0481"],"display_name":"\u0422\u0435\u0442\u044f\u043d\u0430 \u041f\u0435\u0442\u0440\u0456\u0432\u043d\u0430 \u041e\u0441\u0442\u0430\u043f\u0447\u0443\u043a","raw_author_names":["Ostapchuk Tetiana","Ostapchuk, Tetiana","\u0422\u0435\u0442\u044f\u043d\u0430 \u041f\u0435\u0442\u0440\u0456\u0432\u043d\u0430 \u041e\u0441\u0442\u0430\u043f\u0447\u0443\u043a"],"full_name":"\u0422\u0435\u0442\u044f\u043d\u0430 \u041f\u0435\u0442\u0440\u0456\u0432\u043d\u0430 \u041e\u0441\u0442\u0430\u043f\u0447\u0443\u043a","works_count":6,"cited_by_count":10,"summary_stats":{"2yr_mean_citedness":2.6666666666666665,"h_index":2,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5113968936","orcid":"https://orcid.org/0000-0001-9623-0481","observed_orcids":["https://orcid.org/0000-0001-9623-0481"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210149696","ror":"https://ror.org/04r5xzk86","display_name":"Zhytomyr Polytechnic State University","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210149696"]},"years":[2026,2025,2024,2023,2013]}],"last_known_institutions":[{"id":"https://openalex.org/I4210149696","ror":"https://ror.org/04r5xzk86","display_name":"Zhytomyr Polytechnic State University","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210149696"]}],"topics":[{"id":"https://openalex.org/T13355","display_name":"Marketing and Advertising Strategies","count":2,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13366","display_name":"Accounting Theory and Financial Reporting","count":2,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10127","display_name":"Banking stability, regulation, efficiency","count":1,"subfield":{"id":"https://openalex.org/subfields/2003","display_name":"Finance"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10910","display_name":"Corporate Governance and Management","count":1,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11113","display_name":"Music History and Culture","count":1,"subfield":{"id":"https://openalex.org/subfields/1210","display_name":"Music"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13054","display_name":"Agricultural and Financial Auditing","value":2.77e-05,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13288","display_name":"Banking, Crisis Management, COVID-19 Impact","value":2.61e-05,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14336","display_name":"Land Use and Management","value":2.57e-05,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12623","display_name":"Cultural, Media, and Literary Studies","value":2.38e-05,"subfield":{"id":"https://openalex.org/subfields/3316","display_name":"Cultural Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14000","display_name":"Cultural, Social, and Media Studies","value":1.5e-05,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.27858251333236694},{"id":"17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","score":0.2634437084197998},{"id":"116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","score":0.19499999284744263},{"id":"18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","score":0.18389999866485596},{"id":"2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","score":0.16850000619888306}],"counts_by_year":[{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":4}],"display_name_alternatives":["Ostapchuk Tetiana","Ostapchuk, Tetiana","\u0422\u0435\u0442\u044f\u043d\u0430 \u041f\u0435\u0442\u0440\u0456\u0432\u043d\u0430 \u041e\u0441\u0442\u0430\u043f\u0447\u0443\u043a"],"block_key":"t ostapchuk","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113968936","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5113968936","updated_date":"2026-11-13T15:08:24","created_date":"2021-08-16T00:00:00"}